I am on an SSRI (Sertraline 100mg) and am going to take LSD:how long do I have to be off Sertraline for safety

I am going to ingest LSD (Acid) and I've been taking Sertraline 100MG, an SSRI anti-depressant. I've heard and read from numerous sources that SSRI's aren't necessarily dangerous to combine with LSD, however they do reduce the effects of the drug (somewhat dramatically). I want to know how to curb this by being informed how long I have to be off the SSRI(Sertraline) before ingesting LSD. So what I wish to know is when, approximately, is a sensible time to stop taking my anti-depressants to achieve maximum effects of the LSD. (Say for example, 1 week, 2 weeks, 3 weeks?). I'm happy to listen to approximations as well as informed guidance. Also, please don't answer with "Just don't do it", because I've already made up my mind :). Anyways, thanks a lot for any input you may give!